2022-08-07T12:04:23.0000Z-57.7969-25.824576.205manualconfirmedIRIS4.8mb1Origin/20220807122819.495864.644414Magnitude/20220807122819.49592.644415IRISSOUTH SANDWICH ISLANDS REGIONregion nameNEIC PDEcatalogus6000i8vmcontributorID